diff --git a/README.md b/README.md
index 678c910..f1cda24 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ tasks:
 
 ## MiniMA-3B
 
-📑 [arXiv]() | 👻 [GitHub](https://github.com/GeneZC/MiniMA) | 🤗 [HuggingFace-MiniMA](https://huggingface.co/GeneZC/MiniMA-3B) | 🤗 [HuggingFace-MiniChat](https://huggingface.co/GeneZC/MiniChat-3B) | 🤖 [ModelScope-MiniMA](https://modelscope.cn/models/GeneZC/MiniMA-3B) | 🤖 [ModelScope-MiniChat](https://modelscope.cn/models/GeneZC/MiniChat-3B)
+📑 [arXiv](https://arxiv.org/abs/2311.07052) | 👻 [GitHub](https://github.com/GeneZC/MiniMA) | 🤗 [HuggingFace-MiniMA](https://huggingface.co/GeneZC/MiniMA-3B) | 🤗 [HuggingFace-MiniChat](https://huggingface.co/GeneZC/MiniChat-3B) | 🤖 [ModelScope-MiniMA](https://modelscope.cn/models/GeneZC/MiniMA-3B) | 🤖 [ModelScope-MiniChat](https://modelscope.cn/models/GeneZC/MiniChat-3B)
 
 ❗ Must comply with LICENSE of LLaMA2 since it is derived from LLaMA2.
 
@@ -52,6 +52,6 @@ output = tokenizer.decode(output_ids, skip_special_tokens=True).strip()
     title={Towards the Law of Capacity Gap in Distilling Language Models},
     author={Zhang, Chen and Song, Dawei and Ye, Zheyu and Gao, Yan},
     year={2023},
-    url={}
+    url={https://arxiv.org/abs/2311.07052}
 }
 ```
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